import { OnInit, SimpleChanges } from '@angular/core';
export declare class TransitionNumberComponent implements OnInit {
    interval: number;
    displayNumber: number;
    number: number;
    constructor();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * split difference into 10 parts, and increment by part every 15ms to cover difference
     */
    scrollNumber(): void;
}